WSI-332A-40

View detailed technical data, stock status, and sourcing information for: WSI-332A-40
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-167-1095

Item Name Code

05280

Assigment Date

11/22/1983 (42 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

2b thread class, prevailing torque all metal design locking feature, 0.123 inches minimum and 0.133 inches maximum mounting hole diameter, right-hand thread direction, plate nut style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Mounting Hole Diameter: 0.123 inches minimum and 0.133 inches maximum
Nut Style: plate
Nut Length: 0.900 inches minimum and 0.920 inches maximum
Distance From Base To Center Of Aperture: 0.300 inches minimum and 0.320 inches maximum
Nut Height: 0.840 inches minimum and 0.860 inches maximum
Plate Thickness: 0.040 inches minimum and 0.060 inches maximum
Plate Width: 1.570 inches maximum
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Mounting Hole Center To Base: 0.255 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 0.990 inches minimum and 1.010 inches maximum
Temp Rating: 350.0 fahrenheit maximum
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: aluminum alloy 2219 or aluminum alloy 2014 overall except insert
Material: steel corrosion resisting locking insert
Material Document And Classification: ams 7245 assn std single material response locking insert
Material Document And Classification: qq-a-367,temper t6 fed spec all material responses overall except insert

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10109943	Plate Self-Locking Nut
5300013-40A	Plate Self-Locking Nut
ST4M132-3-40	Plate Self-Locking Nut
WSI-332-40	Plate Self-Locking Nut
WSI-332-40D	Plate Self-Locking Nut
WSI-332A-40	Plate Self-Locking Nut

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-167-1095?

The FSCG of the NSN 5310-01-167-1095 is 5310

Does the NSN 5310-01-167-1095 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-167-1095 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5310-01-167-1095 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-167-1095 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5310-01-167-1095 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Nov 22, 1983